Bug 1485246 (CVE-2017-13715) - CVE-2017-13715 kernel: Use of uninitialized value in __skb_flow_dissect()
Summary: CVE-2017-13715 kernel: Use of uninitialized value in __skb_flow_dissect()
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2017-13715
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1485250
TreeView+ depends on / blocked
 
Reported: 2017-08-25 08:08 UTC by Adam Mariš
Modified: 2021-02-17 01:41 UTC (History)
46 users (show)

Fixed In Version: kernel 4.3
Doc Type: Bug Fix
Doc Text:
It was found that in the Linux kernel version 4.2-rc1 to 4.3-rc1, a use of uninitialized 'n_proto', 'ip_proto', and 'thoff' variables in __skb_flow_dissect() function can lead to a remote denial-of-service via malformed MPLS packet.
Clone Of:
Environment:
Last Closed: 2017-08-28 17:16:09 UTC


Attachments (Terms of Use)

Comment 3 Vladis Dronov 2017-08-28 17:16:09 UTC
Statement:

This issue does not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 5, 6, 7 and Red Hat Enterprise MRG 2 as the code with the flaw is not present or is already fixed in the products listed.


Note You need to log in before you can comment on or make changes to this bug.